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| @@ -713,33 +713,6 @@ enum btrfs_err_code { · 712 unmodified lines | ||
| 713 | 713 | BTRFS_ERROR_DEV_ONLY_WRITABLE, |
| 714 | 714 | BTRFS_ERROR_DEV_EXCL_RUN_IN_PROGRESS |
| 715 | 715 | }; |
| 716 | −/* An error code to error string mapping for the kernel | |
| 717 | −* error codes | |
| 718 | −*/ | |
| 719 | −static inline char *btrfs_err_str(enum btrfs_err_code err_code) | |
| 720 | −{ | |
| 721 | − switch (err_code) { | |
| 722 | − case BTRFS_ERROR_DEV_RAID1_MIN_NOT_MET: | |
| 723 | − return "unable to go below two devices on raid1"; | |
| 724 | − case BTRFS_ERROR_DEV_RAID10_MIN_NOT_MET: | |
| 725 | − return "unable to go below four devices on raid10"; | |
| 726 | − case BTRFS_ERROR_DEV_RAID5_MIN_NOT_MET: | |
| 727 | − return "unable to go below two devices on raid5"; | |
| 728 | − case BTRFS_ERROR_DEV_RAID6_MIN_NOT_MET: | |
| 729 | − return "unable to go below three devices on raid6"; | |
| 730 | − case BTRFS_ERROR_DEV_TGT_REPLACE: | |
| 731 | − return "unable to remove the dev_replace target dev"; | |
| 732 | − case BTRFS_ERROR_DEV_MISSING_NOT_FOUND: | |
| 733 | − return "no missing devices found to remove"; | |
| 734 | − case BTRFS_ERROR_DEV_ONLY_WRITABLE: | |
| 735 | − return "unable to remove the only writeable device"; | |
| 736 | − case BTRFS_ERROR_DEV_EXCL_RUN_IN_PROGRESS: | |
| 737 | − return "add/delete/balance/replace/resize operation "\ | |
| 738 | − "in progress"; | |
| 739 | − default: | |
| 740 | − return NULL; | |
| 741 | − } | |
| 742 | −} | |
| 743 | 716 | |
| 744 | 717 | #define BTRFS_IOC_SNAP_CREATE _IOW(BTRFS_IOCTL_MAGIC, 1, \ |
| 745 | 718 | struct btrfs_ioctl_vol_args) |